2270538

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 5313600

約数和(自身を除く): 3043062

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 2213, 4426, 6639, 13278, 19917, 39834, 42047, 59751, 84094, 119502, 126141, 252282, 378423, 756846, 1135269, 2270538]

約数ペア:

[(1, 2270538), (2, 1135269), (3, 756846), (6, 378423), (9, 252282), (18, 126141), (19, 119502), (27, 84094), (38, 59751), (54, 42047), (57, 39834), (114, 19917), (171, 13278), (342, 6639), (513, 4426), (1026, 2213)]